Patents Assigned to ISTA Pharmaceutical, Inc.
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Patent number: 8372814Abstract: Provided by the present invention are compositions or formulations suitable for application to a patient's eyes which utilizes a topical ophthalmically-acceptable formulation comprising a therapeutically-effective amount of an ophthalmically-active antimicrobial agent, and an ophthalmically-active anti-inflammatory or steroidal agent in combination with physiologic levels of serum electrolytes in an ophthalmic formulation for the treatment of changes in the normal eye condition. The invention also includes methods of treating patient's having an ophthalmic disease, injury or disorder, utilizing the compositions or formulations. Also provided are kits comprising the compositions or formulations and a means of applying the compositions or formulation to the patient's eyes.Type: GrantFiled: June 7, 2005Date of Patent: February 12, 2013Assignee: ISTA Pharmaceuticals, Inc.Inventors: Mark Abelson, Kirk McMullin
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Publication number: 20120323178Abstract: Novel compositions including bepotastine besilate and a corticosteroid are provided, compositions including at least about 0.008% w/v benzalkonium chloride, and compositions including hydroxypropylmethyl cellulose E15 LV.Type: ApplicationFiled: January 3, 2012Publication date: December 20, 2012Applicants: Mitsubishi Tanabe Pharma Corporation, ISTA Pharmaceuticals, Inc.Inventors: Angel Padilla, George Baklayan
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Publication number: 20120255544Abstract: Novel compositions including bepotastine besilate and a corticosteroid are provided, compositions including at least about 0.008% w/v benzalkonium chloride, and compositions including hydroxypropylmethyl cellulose E15 LV.Type: ApplicationFiled: May 2, 2012Publication date: October 11, 2012Applicants: ISTA Pharmaceuticals, Inc.Inventors: Angel Padilla, George Baklayan
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Publication number: 20120225905Abstract: Novel compositions including bepotastine besilate are provided such as sorbitol-free compositions, compositions including at least about 0.008% w/v benzalkonium chloride, and compositions including hydroxypropylmethyl cellulose E15 LV.Type: ApplicationFiled: May 2, 2012Publication date: September 6, 2012Applicants: Mitsubishi Tanabe Pharma Corporation, ISTA Pharmaceuticals, Inc.Inventors: Angel Padilla, George Baklayan
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Publication number: 20120195972Abstract: Provided by the present invention are compositions or formulations suitable for application to a patient's eyes which utilizes a topical ophthalmically-acceptable formulation comprising a therapeutically-effective amount of an ophthalmically-active antimicrobial agent, and an ophthalmically-active anti-inflammatory or steroidal agent in combination with physiologic levels of serum electrolytes in an ophthalmic formulation for the treatment of changes in the normal eye condition. The invention also includes methods of treating patient's having an ophthalmic disease, injury or disorder, utilizing the compositions or formulations. Also provided are kits comprising the compositions or formulations and a means of applying the compositions or formulation to the patient's eyes.Type: ApplicationFiled: February 9, 2012Publication date: August 2, 2012Applicant: ISTA Pharmaceuticals, Inc.Inventors: Mark Abelson, Kirk McMullin, Angel Padilla
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Publication number: 20110054031Abstract: The disclosure provides methods and ophthalmic NSAIDs as adjuvants to VEGF inhibitors useful for treating retinal disorders, including but not limited to wet AMD, diabetic retinopathy, diabetic macular edema, central retinal vein occlusion, and branch retinal vein occlusion.Type: ApplicationFiled: February 19, 2009Publication date: March 3, 2011Applicant: ISTA Pharmaceuticals, Inc.Inventors: Tim McNamara, Simon P. Chandler, Tetsuo Kida
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Publication number: 20080248021Abstract: The present invention is directed to compositions and processes related to use of hyaluronidase in combination with plasmin for the induction of posterior vitreous detachment.Type: ApplicationFiled: June 30, 2006Publication date: October 9, 2008Applicant: ISTA PHARMACEUTICALS, INC.Inventor: Lisa R. Grillone
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Publication number: 20070287749Abstract: The present invention discloses a stability enhanced aqueous liquid preparation containing 2-amino-3-(4-bromobenzoyl)phenylacetic acid or its pharmacologically acceptable salt or a hydrate thereof, an alkyl aryl polyether alcohol type polymer such as tyloxapol, or a polyethylene glycol fatty acid ester such as polyethylene glycol monostearate. The present invention further discloses new bromfenac ophthalmic compositions which can potentially treat a broader patient population, and have greater stability properties, and may require a lower concentration or less doses of bromfenac then previously known bromfenac compositions. The present invention further comprises a method for treating inflammation and/or pain of the eye in a patient which method comprises topical application to the eye of a patient in need thereof of a therapeutically effective amount of a topical ophthalmic composition comprising bromfenac at a concentration of about 0.05% w/v to about 0.24% w/v.Type: ApplicationFiled: May 30, 2007Publication date: December 13, 2007Applicant: ISTA Pharmaceuticals, Inc.Inventors: Shirou Sawa, Shuhei Fujita, Lisa Grillone
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Patent number: 7141610Abstract: A method comprising administering by ocular route a dose of a glycol ether effective to induce retinal detachment.Type: GrantFiled: May 31, 2002Date of Patent: November 28, 2006Assignee: ISTA Pharmaceuticals, Inc.Inventor: Hampar L. Karageozian
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Patent number: 7115408Abstract: This invention relates generally to the use of annexin II for the purpose of stabilizing a hyaluronidase enzyme for administration to the eyes of humans or other mammals.Type: GrantFiled: May 2, 2002Date of Patent: October 3, 2006Assignee: ISTA Pharmaceuticals, Inc.Inventor: Kathryn A. Rich
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Publication number: 20060183698Abstract: Provided by the present invention are compositions or formulations suitable for application to a patient's eyes which utilizes a topical ophthalmically-acceptable formulation comprising a therapeutically-effective amount of an ophthalmically-active antimicrobial agent, and an ophthalmically-active anti-inflammatory or steroidal agent in combination with physiologic levels of serum electrolytes in an ophthalmic formulation for the treatment of changes in the normal eye condition. The invention also includes methods of treating patient's having an ophthalmic disease, injury or disorder, utilizing the compositions or formulations. Also provided are kits comprising the compositions or formulations and a means of applying the compositions or formulation to the patient's eyes.Type: ApplicationFiled: June 7, 2005Publication date: August 17, 2006Applicant: ISTA Pharmaceuticals, Inc.Inventor: Mark Abelson
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Patent number: 6939542Abstract: A thimerosal-free hyaluronidase preparation wherein the preferred hyaluronidase enzyme is devoid of molecular weight fractions below 40,000 MW, between 60-70,000 MW and above 100,000 MW. Also disclosed is a method for accelerating the clearance of hemorrhagic blood from the vitreous humor of the eye, said method comprising the step of contacting at least one hemorrhage-clearing enzyme (e.g., a ?-glucuronidase, matrix metalloproteinase, chondroitinase, chondroitin sulfatase or protein kinase) with the vitreous humor in an amount which is effective to cause accelerated clearance of blood therefrom.Type: GrantFiled: February 14, 2003Date of Patent: September 6, 2005Assignee: Ista Pharmaceuticals, Inc.Inventors: Hampar L. Karageozian, Vicken H. Karageozian, Maria Cristina Kenney, Jose Luis Gutierrez Flores, Gabriel Arturo Carpio Aragon, Anthony B. Nesburn
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Patent number: 6737075Abstract: The invention disclosed herein relates to biochemical methods for the elimination of corneal collagen fiber disorganization to improve vision. Disorganization of corneal collagen fibers is seen in corneal scars, corneal opacification and corneal haze. In addition, the invention relates to biochemical methods for the elimination of corneal collagen fiber disorganization resulting from accidental traumatic injury to the cornea and from refractive surgery for such as radial keratotomy (RK), photorefractive keratectomy (PRK), and laser in situ keratomileusis (LASIK) so as to improve visual acuity and quality of vision.Type: GrantFiled: October 10, 2001Date of Patent: May 18, 2004Assignee: Ista Pharmaceuticals, Inc.Inventor: Hampar Karageozian
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Patent number: 6610292Abstract: An enzymatic method is provided for treating ophthalmic disorders of the mammalian eye. Prevention of neovascularization and the increased rate of clearance from the vitreous of materials toxic to the retina is accomplished by administering an amount of hyaluronidase effective to liquefy the vitreous humor of the treated eye without causing toxic damage to the eye. Liquefaction of the vitreous humor increases the rate of liquid exchange from the vitreal chamber. This increase in exchange removes those materials and conditions whose presence causes ophthalmological and retinal damage.Type: GrantFiled: November 19, 1999Date of Patent: August 26, 2003Assignee: ISTA Pharmaceuticals, Inc.Inventors: Hampar Karageozian, Vicken Karageozian, Maria C. Kenney, Jose L. G. Flores, Gabriel Arturo Carpio Aragon, Anthony B. Nesburn
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Patent number: 6551590Abstract: The invention provide a method for accelerating the clearance of hemorrhagic blood from the vitreous humor of a mammalian eye without producing toxicity to the eye, the method comprising contacting with the vitreous humor an amount of a solution which contains hyaluronidase to provide a dose of at least 1 International Unit of hyaluronidase, the hyaluronidase being in purified form possessing intravitreal hemorrhage-clearing activity and being free from impurities that produce toxicity to the eye.Type: GrantFiled: December 2, 1999Date of Patent: April 22, 2003Assignee: ISTA Pharmaceuticals, Inc.Inventors: Hampar L. Karageozian, Vicken H. Karageozian, Maria Cristina Kenney, Jose Luis Gutierrez Flores, Gabriel Arturo Carpio Aragon, Anthony B. Nesburn
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Patent number: 6537545Abstract: An Enzyme Orthokeratology method is provided for correcting refractive errors in the eye of a subject mammal. Accelerating reshaping of the cornea is accomplished by administering a corneal hardening amount of a corneal hardening agent to the eye of the subject. Reformation is accomplished under the influence of a rigid contact lens or a series of lenses having a concave curvature that will correct a refractive error. The cornea rapidly reshapes its convex curvature to the concave curvature of the contact lens, rendering the eye emmetropic. The cornea is permitted to “harden” to retain the new emmetropic shape. After “hardening” has occurred, the lens rendering the eye emmetropic is removed.Type: GrantFiled: September 7, 2000Date of Patent: March 25, 2003Assignee: ISTA Pharmaceuticals, Inc.Inventors: Hamper Karageozian, John Y. Park, Vicken Karageozian, Phillip Baker, Anthony Nesburn
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Patent number: 6132735Abstract: A method and apparatus for correcting refractive errors of the eye are disclosed. Accelerated reshaping of the corneal tissue is accomplished by administering one or more enzymes and/or other agents to the eye which temporarily soften the cornea. The cornea is thereafter fitted with a rigid contact lens or a series of lenses which have a concave curvature that will correct a refractive error. The softened cornea then rapidly reshapes its convex curvature to the concave curvature of the contact lens or series of lenses, thereby rendering the eye emmetropic. The enzymes and/or other agents then dissipate from the cornea, and the cornea "hardens" to retain the new emmetropic shape. After "hardening" has occurred, the lens rendering the eye emmetropic is removed.Type: GrantFiled: September 18, 1997Date of Patent: October 17, 2000Assignee: ISTA Pharmaceutical, Inc.Inventors: Donald H. Harris, Charles May, Hampar Karageozian